26554544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:677

約数の個数: 40

約数和(自身を含む): 54840240

約数和(自身を除く): 28285696

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 233, 272, 419, 466, 838, 932, 1676, 1864, 3352, 3728, 3961, 6704, 7123, 7922, 14246, 15844, 28492, 31688, 56984, 63376, 97627, 113968, 195254, 390508, 781016, 1562032, 1659659, 3319318, 6638636, 13277272, 26554544]

約数ペア:

[(1, 26554544), (2, 13277272), (4, 6638636), (8, 3319318), (16, 1659659), (17, 1562032), (34, 781016), (68, 390508), (136, 195254), (233, 113968), (272, 97627), (419, 63376), (466, 56984), (838, 31688), (932, 28492), (1676, 15844), (1864, 14246), (3352, 7922), (3728, 7123), (3961, 6704)]